Unleaded: 172.9p a litre, 1.2p over the national average, filed Wednesday 28 October
Diesel: 198.9p a litre, 0.2p over the national average, filed Wednesday 28 October
Unleaded within 5 miles
Mfg Morrisons Milton Keynes Westcroft: 167.9p a litre, 2.5 miles away. 5.0p a litre cheaper: saves £2.75 a tank, and costs about 95p of fuel to get there and back. Worth the trip.
Asda Milton Keynes Supercentre: 168.7p a litre, 0.5 miles away. 4.2p a litre cheaper: saves £2.31 a tank, and costs about 19p of fuel to get there and back. Worth the trip.
Kingston Extra - Petrol Filling Station: 169.9p a litre, 3.2 miles away. 3.0p a litre cheaper: saves £1.65 a tank, and costs about £1.23 of fuel to get there and back. Worth the trip.
Mfg Viking: 171.9p a litre, 0.7 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 27p of fuel to get there and back. Worth the trip.
New city service Station: 171.9p a litre, 0.9 miles away. 1.0p a litre cheaper: saves 55p a tank, and costs about 35p of fuel to get there and back. Worth the trip.
On a 55-litre tank at 40mpg. The distance is straight-line rather than by road, so a real trip is longer than the one costed here.